Millirad to Megagray Conversion

Convert between Millirad and Megagray quickly and accurately.

mrd
MGy

How to Convert Millirad to Megagray

Conversion Formula

1 mrd = 1E-11 MGy
1 MGy = 100000000000 mrd

Example

Convert 15 mrd to MGy:

15 mrd = 15 × 1E-11 MGy = 1E-10 MGy

Unit Information

Learn about the radiation absorbed dose units you're converting between

Millirad

mrd

Definition

A unit of absorbed radiation dose equal to 0.001 rad, used for small absorbed dose measurements.

History/Origin

Derived from the rad unit with the milli- prefix, used for small absorbed dose measurements.

Current Use

Used in radiation protection, environmental monitoring, and low-level radiation measurements.

Multiplier

0.001

Offset

0

Megagray

MGy

Definition

A unit of absorbed radiation dose equal to 10^6 gray, used for moderate to high absorbed dose measurements.

History/Origin

Part of the SI metric system, where mega- is the prefix for 10^6, used for large quantities.

Current Use

Used in radiation therapy, medical physics, and high-dose radiation applications.

Multiplier

100000000

Offset

0

Millirad to Megagray Conversion Table

Millirad [mrd] Megagray [MGy]
1 mrd 1E-11 MGy
10 mrd 1E-10 MGy
25 mrd 3E-10 MGy
50 mrd 5E-10 MGy
100 mrd 1E-9 MGy
0 mrd 0E+0 MGy
-10 mrd -1E-10 MGy
-40 mrd -4E-10 MGy